13087206

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 31204368

約数和(自身を除く): 18117162

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 421, 471, 842, 942, 1263, 1413, 1727, 2526, 2826, 3454, 3789, 4631, 5181, 7578, 9262, 10362, 13893, 15543, 27786, 31086, 41679, 66097, 83358, 132194, 198291, 396582, 594873, 727067, 1189746, 1454134, 2181201, 4362402, 6543603, 13087206]

約数ペア:

[(1, 13087206), (2, 6543603), (3, 4362402), (6, 2181201), (9, 1454134), (11, 1189746), (18, 727067), (22, 594873), (33, 396582), (66, 198291), (99, 132194), (157, 83358), (198, 66097), (314, 41679), (421, 31086), (471, 27786), (842, 15543), (942, 13893), (1263, 10362), (1413, 9262), (1727, 7578), (2526, 5181), (2826, 4631), (3454, 3789)]